920268800

素因数分解:

$2^{12}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 312

約数和(自身を含む): 2681405760

約数和(自身を除く): 1761136960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 43, 44, 50, 55, 64, 76, 80, 86, 88, 95, 100, 110, 128, 152, 160, 172, 176, 190, 200, 209, 215, 220, 256, 275, 304, 320, 344, 352, 380, 400, 418, 430, 440, 473, 475, 512, 550, 608, 640, 688, 704, 760, 800, 817, 836, 860, 880, 946, 950, 1024, 1045, 1075, 1100, 1216, 1280, 1376, 1408, 1520, 1600, 1634, 1672, 1720, 1760, 1892, 1900, 2048, 2090, 2150, 2200, 2365, 2432, 2560, 2752, 2816, 3040, 3200, 3268, 3344, 3440, 3520, 3784, 3800, 4085, 4096, 4180, 4300, 4400, 4730, 4864, 5120, 5225, 5504, 5632, 6080, 6400, 6536, 6688, 6880, 7040, 7568, 7600, 8170, 8360, 8600, 8800, 8987, 9460, 9728, 10240, 10450, 11008, 11264, 11825, 12160, 12800, 13072, 13376, 13760, 14080, 15136, 15200, 16340, 16720, 17200, 17600, 17974, 18920, 19456, 20425, 20480, 20900, 22016, 22528, 23650, 24320, 25600, 26144, 26752, 27520, 28160, 30272, 30400, 32680, 33440, 34400, 35200, 35948, 37840, 38912, 40850, 41800, 44032, 44935, 45056, 47300, 48640, 51200, 52288, 53504, 55040, 56320, 60544, 60800, 65360, 66880, 68800, 70400, 71896, 75680, 77824, 81700, 83600, 88064, 89870, 94600, 97280, 102400, 104576, 107008, 110080, 112640, 121088, 121600, 130720, 133760, 137600, 140800, 143792, 151360, 163400, 167200, 176128, 179740, 189200, 194560, 209152, 214016, 220160, 224675, 225280, 242176, 243200, 261440, 267520, 275200, 281600, 287584, 302720, 326800, 334400, 359480, 378400, 389120, 418304, 428032, 440320, 449350, 484352, 486400, 522880, 535040, 550400, 563200, 575168, 605440, 653600, 668800, 718960, 756800, 836608, 856064, 880640, 898700, 968704, 972800, 1045760, 1070080, 1100800, 1126400, 1150336, 1210880, 1307200, 1337600, 1437920, 1513600, 1673216, 1797400, 1937408, 1945600, 2091520, 2140160, 2201600, 2300672, 2421760, 2614400, 2675200, 2875840, 3027200, 3346432, 3594800, 4183040, 4280320, 4403200, 4601344, 4843520, 5228800, 5350400, 5751680, 6054400, 7189600, 8366080, 9202688, 9687040, 10457600, 10700800, 11503360, 12108800, 14379200, 16732160, 18405376, 20915200, 21401600, 23006720, 24217600, 28758400, 36810752, 41830400, 46013440, 48435200, 57516800, 83660800, 92026880, 115033600, 184053760, 230067200, 460134400, 920268800]

約数ペア:

[(1, 920268800), (2, 460134400), (4, 230067200), (5, 184053760), (8, 115033600), (10, 92026880), (11, 83660800), (16, 57516800), (19, 48435200), (20, 46013440), (22, 41830400), (25, 36810752), (32, 28758400), (38, 24217600), (40, 23006720), (43, 21401600), (44, 20915200), (50, 18405376), (55, 16732160), (64, 14379200), (76, 12108800), (80, 11503360), (86, 10700800), (88, 10457600), (95, 9687040), (100, 9202688), (110, 8366080), (128, 7189600), (152, 6054400), (160, 5751680), (172, 5350400), (176, 5228800), (190, 4843520), (200, 4601344), (209, 4403200), (215, 4280320), (220, 4183040), (256, 3594800), (275, 3346432), (304, 3027200), (320, 2875840), (344, 2675200), (352, 2614400), (380, 2421760), (400, 2300672), (418, 2201600), (430, 2140160), (440, 2091520), (473, 1945600), (475, 1937408), (512, 1797400), (550, 1673216), (608, 1513600), (640, 1437920), (688, 1337600), (704, 1307200), (760, 1210880), (800, 1150336), (817, 1126400), (836, 1100800), (860, 1070080), (880, 1045760), (946, 972800), (950, 968704), (1024, 898700), (1045, 880640), (1075, 856064), (1100, 836608), (1216, 756800), (1280, 718960), (1376, 668800), (1408, 653600), (1520, 605440), (1600, 575168), (1634, 563200), (1672, 550400), (1720, 535040), (1760, 522880), (1892, 486400), (1900, 484352), (2048, 449350), (2090, 440320), (2150, 428032), (2200, 418304), (2365, 389120), (2432, 378400), (2560, 359480), (2752, 334400), (2816, 326800), (3040, 302720), (3200, 287584), (3268, 281600), (3344, 275200), (3440, 267520), (3520, 261440), (3784, 243200), (3800, 242176), (4085, 225280), (4096, 224675), (4180, 220160), (4300, 214016), (4400, 209152), (4730, 194560), (4864, 189200), (5120, 179740), (5225, 176128), (5504, 167200), (5632, 163400), (6080, 151360), (6400, 143792), (6536, 140800), (6688, 137600), (6880, 133760), (7040, 130720), (7568, 121600), (7600, 121088), (8170, 112640), (8360, 110080), (8600, 107008), (8800, 104576), (8987, 102400), (9460, 97280), (9728, 94600), (10240, 89870), (10450, 88064), (11008, 83600), (11264, 81700), (11825, 77824), (12160, 75680), (12800, 71896), (13072, 70400), (13376, 68800), (13760, 66880), (14080, 65360), (15136, 60800), (15200, 60544), (16340, 56320), (16720, 55040), (17200, 53504), (17600, 52288), (17974, 51200), (18920, 48640), (19456, 47300), (20425, 45056), (20480, 44935), (20900, 44032), (22016, 41800), (22528, 40850), (23650, 38912), (24320, 37840), (25600, 35948), (26144, 35200), (26752, 34400), (27520, 33440), (28160, 32680), (30272, 30400)]